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fix: Improve shell script robustness by adding variable validation and safer du output parsing.

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Tw93
2025-12-30 18:07:48 +08:00
parent fcde129d2f
commit bb49ec3170
4 changed files with 14 additions and 7 deletions
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lib/core/file_ops.sh
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@@ -269,7 +269,7 @@ get_path_size_kb() {
# Use || echo 0 to ensure failure in du (e.g. permission error) doesn't exit script under set -e
# Pipefail would normally cause the pipeline to fail if du fails, but || handle catches it.
local size
size=$(command du -sk "$path" 2> /dev/null | awk '{print $1}' || true)
size=$(command du -sk "$path" 2> /dev/null | awk 'NR==1 {print $1; exit}' || true)
# Ensure size is a valid number (fix for non-numeric du output)
if [[ "$size" =~ ^[0-9]+$ ]]; then